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公开(公告)号：US11274399B2
公开(公告)日：2022-03-15
申请号：US17004333
申请日：2020-08-27
发明人： Per Svending , Jonathan Stuart Phipps , Johannes Kritzinger , Tom Larson , Tania Selina , David Skuse
IPC分类号： D21H19/52 , D21H11/04 , D21H11/14 , D21H11/18 , D21H17/28 , D21H17/67 , D21H17/68 , D21H21/10 , D21H27/32
摘要： The present invention is directed to products, such as paper and paperboard products, comprising a substrate containing cellulose and top ply comprising microfibrillated cellulose and inorganic particulate, to methods of making such paper and paperboard products, and associated uses of such paper and paperboard products. The microfibrillated cellulose and inorganic particulate material are applied at the stage when the wet substrate is in the process of being formed on the wire of a papermaking machine, thereby avoiding the additional cost of more extensive equipment and machinery as well as in separate drying of a coating. The microfibrillated cellulose facilitates the application of inorganic particulate onto the surface of a wet paper or paperboard substrate when applied thusly, by trapping the inorganic particulate on the surface of the substrate and by giving the composite sufficient strength and a suitable pore structure to make it suitable for printing and other end-use demands.
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公开(公告)号：US20170107340A1
公开(公告)日：2017-04-20
申请号：US15292491
申请日：2016-10-13
摘要： The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.
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公开(公告)号：US20230130544A1
公开(公告)日：2023-04-27
申请号：US17834086
申请日：2022-06-07
摘要： The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.
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公开(公告)号：US10577469B2
公开(公告)日：2020-03-03
申请号：US15292491
申请日：2016-10-13
IPC分类号： C08J5/18 , C08L1/04 , B29B15/00 , B29C51/00 , B29C51/08 , B29C51/10 , C08K3/26 , C08L1/02 , B29K509/02 , B29K601/00
摘要： The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.
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公开(公告)号：US11932740B2
公开(公告)日：2024-03-19
申请号：US17834086
申请日：2022-06-07
IPC分类号： C08J5/18 , B29B15/00 , B29C51/00 , B29C51/08 , B29C51/10 , B29K509/02 , B29K601/00 , C08K3/26 , C08L1/02 , C08L1/04
CPC分类号： C08J5/18 , B29B15/00 , B29C51/002 , B29C51/08 , B29C51/10 , C08K3/26 , C08L1/02 , C08L1/04 , B29K2509/02 , B29K2601/00 , C08J2301/02 , C08J2401/02 , C08K2003/265 , C08K2201/005 , C08K2201/006 , C08L2205/025 , C08L2205/16 , C08L1/04 , C08K3/26 , C08L1/02
摘要： The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.
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公开(公告)号：US11384210B2
公开(公告)日：2022-07-12
申请号：US16736262
申请日：2020-01-07
IPC分类号： C08J5/18 , C08L1/04 , B29B15/00 , B29C51/00 , B29C51/08 , B29C51/10 , C08K3/26 , C08L1/02 , B29K509/02 , B29K601/00
摘要： The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.
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公开(公告)号：US10214859B2
公开(公告)日：2019-02-26
申请号：US15475487
申请日：2017-03-31
发明人： Per Svending , Jonathan Stuart Phipps , Johannes Kritzinger , Tom Larson , Tania Selina , David Skuse
IPC分类号： D21H11/18 , D21H17/28 , D21H17/67 , D21H17/68 , D21H19/52 , D21H21/10 , D21H27/32 , D21H19/36 , D21H19/38 , D21H19/40 , D21H11/04 , D21H11/14
摘要： The present invention is directed to products, such as paper and paperboard products, comprising a substrate containing cellulose and top ply comprising microfibrillated cellulose and inorganic particulate, to methods of making such paper and paperboard products, and associated uses of such paper and paperboard products. The microfibrillated cellulose and inorganic particulate material are applied at the stage when the wet substrate is in the process of being formed on the wire of a papermaking machine, thereby avoiding the additional cost of more extensive equipment and machinery as well as in separate drying of a coating. The microfibrillated cellulose facilitates the application of inorganic particulate onto the surface of a wet paper or paperboard substrate when applied thusly, by trapping the inorganic particulate on the surface of the substrate and by giving the composite sufficient strength and a suitable pore structure to make it suitable for printing and other end-use demands.
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公开(公告)号：US11732421B2
公开(公告)日：2023-08-22
申请号：US17590105
申请日：2022-02-01
发明人： Per Svending , Jonathan Stuart Phipps , Johannes Kritzinger , Tom Reeve-Larson , Tania Selina , David Skuse
IPC分类号： D21H27/32 , D21H19/52 , D21H11/04 , D21H11/14 , D21H11/18 , D21H17/28 , D21H17/67 , D21H21/10 , D21H17/68
CPC分类号： D21H27/32 , D21H11/04 , D21H11/14 , D21H11/18 , D21H17/28 , D21H17/67 , D21H17/675 , D21H17/68 , D21H19/52 , D21H21/10
摘要： The present invention is directed to products, such as paper and paperboard products, comprising a substrate containing cellulose and top ply comprising microfibrillated cellulose and inorganic particulate, to methods of making such paper and paperboard products, and associated uses of such paper and paperboard products. The microfibrillated cellulose and inorganic particulate material are applied at the stage when the wet substrate is in the process of being formed on the wire of a papermaking machine, thereby avoiding the additional cost of more extensive equipment and machinery as well as in separate drying of a coating. The microfibrillated cellulose facilitates the application of inorganic particulate onto the surface of a wet paper or paperboard substrate when applied thusly, by trapping the inorganic particulate on the surface of the substrate and by giving the composite sufficient strength and a suitable pore structure to make it suitable for printing and other end-use demands.
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公开(公告)号：US10801162B2
公开(公告)日：2020-10-13
申请号：US16233458
申请日：2018-12-27
发明人： Per Svending , Jonathan Stuart Phipps , Johannes Kritzinger , Tom Larson , Tania Selina , David Skuse
IPC分类号： D21H27/32 , D21H11/04 , D21H11/14 , D21H11/18 , D21H17/28 , D21H17/67 , D21H17/68 , D21H21/10 , D21H19/52
摘要： The present invention is directed to products, such as paper and paperboard products, comprising a substrate containing cellulose and top ply comprising microfibrillated cellulose and inorganic particulate, to methods of making such paper and paperboard products, and associated uses of such paper and paperboard products. The microfibrillated cellulose and inorganic particulate material are applied at the stage when the wet substrate is in the process of being formed on the wire of a papermaking machine, thereby avoiding the additional cost of more extensive equipment and machinery as well as in separate drying of a coating. The microfibrillated cellulose facilitates the application of inorganic particulate onto the surface of a wet paper or paperboard substrate when applied thusly, by trapping the inorganic particulate on the surface of the substrate and by giving the composite sufficient strength and a suitable pore structure to make it suitable for printing and other end-use demands.
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公开(公告)号：US20170284030A1
公开(公告)日：2017-10-05
申请号：US15475487
申请日：2017-03-31
发明人： Per Svending , Jonathan Stuart Phipps , Johannes Kritzinger , Tom Larson , Tania Selina , David Skuse
IPC分类号： D21H27/32 , D21H11/14 , D21H17/68 , D21H21/10 , D21H17/67 , D21H17/28 , D21H11/04 , D21H11/18
CPC分类号： D21H27/32 , D21H11/04 , D21H11/14 , D21H11/18 , D21H17/28 , D21H17/67 , D21H17/675 , D21H17/68 , D21H19/52 , D21H21/10
摘要： The present invention is directed to products, such as paper and paperboard products, comprising a substrate containing cellulose and top ply comprising microfibrillated cellulose and inorganic particulate, to methods of making such paper and paperboard products, and associated uses of such paper and paperboard products. The microfibrillated cellulose and inorganic particulate material are applied at the stage when the wet substrate is in the process of being formed on the wire of a papermaking machine, thereby avoiding the additional cost of more extensive equipment and machinery as well as in separate drying of a coating. The microfibrillated cellulose facilitates the application of inorganic particulate onto the surface of a wet paper or paperboard substrate when applied thusly, by trapping the inorganic particulate on the surface of the substrate and by giving the composite sufficient strength and a suitable pore structure to make it suitable for printing and other end-use demands.
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